Maximum file size for OCR via command line

[camtasia]

Hi. I use the command line for OCR text recognition. On large files, PDF24-OCR.exe does not work, nothing happens. What is the maximum file size for working from the command line?

[Stefan Ziegler]

Depends in the system and the file. We have not built in any limitations. Is there an error message?

[camtasia]

In the command line I enter:
C:Windowssystem32>"c:Program FilesPDF24pdf24-Ocr.exe" -outputFile d:ocr.pdf -language eng -dpi 300 d:test.pdf
After that the cursor blinks and nothing happens.

[camtasia]

There are no error messages, the cursor blinks and the screen is black. In the command line I enter:
C:Windowssystem32>"c:Program FilesPDF24pdf24-Ocr.exe" -outputFile d:ocr.pdf -language eng -dpi 300 d:test.pdf
Windows 10 x64, RAM 16GB

[camtasia]

The maximum file size that works from the command line is about 8 MB

[Stefan Ziegler]

Please send the file that is not working and the command line you are using to forum@pdf24.org and we will investigate the problem.

[camtasia]

When loading a file into the application, the console displays warnings:

"C:Program FilesPDF24qpdfbinqpdf.exe" "@-"
----------------
WARNING: C:UserscamtaAppDataLocalTempPDF24ocr_0_3312156_2989094576.pdf: file is damaged

WARNING: C:UserscamtaAppDataLocalTempPDF24ocr_0_3312156_2989094576.pdf (offset 40451028): xref not found

WARNING: C:UserscamtaAppDataLocalTempPDF24ocr_0_3312156_2989094576.pdf: Attempting to reconstruct cross-reference table

qpdf: wrote file C:UserscamtaAppDataLocalTempPDF24unlocked_1_3312171_2304061415.pdf

qpdf: operation succeeded with warnings; resulting file may have some problems

[Stefan Ziegler]

Seems that there is a problem with the file itself..

[camtasia]

But after that the application successfully recognizes the text.
Perhaps there is a key to launch that also corrects errors?

[camtasia]

Found a bug in my method of saving PDF file. After fixing the bug, text recognition works without errors for files of any size (tested on a 200 MB file). Thanks for the help and great app.

[Author]

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